org.apache.geode.cache.execute.RegionFunctionContext Java Examples
The following examples show how to use
org.apache.geode.cache.execute.RegionFunctionContext.
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Example #1
Source File: PrimeNumber.java From geode-examples with Apache License 2.0 | 6 votes |
@Override public void execute(FunctionContext context) { RegionFunctionContext regionContext = (RegionFunctionContext) context; Region<Integer, String> region = regionContext.getDataSet(); List<Integer> primes = new ArrayList<>(); Set<Integer> keys = region.keySet(); for (Integer key : keys) { if (isPrime(key)) { primes.add(key); } } Collections.sort(primes); context.getResultSender().lastResult(primes); }
Example #2
Source File: PetClinicApplicationSmokeTests.java From spring-boot-data-geode with Apache License 2.0 | 6 votes |
@GemfireFunction(id = "AdministerPetVaccinations", optimizeForWrite = true) public void administerPetVaccinations(FunctionContext functionContext) { Optional.ofNullable(functionContext) .filter(RegionFunctionContext.class::isInstance) .map(RegionFunctionContext.class::cast) .map(RegionFunctionContext::getDataSet) .map(Region::values) .ifPresent(pets -> pets.forEach(pet -> { Pet resolvePet = (Pet) pet; resolvePet.vaccinate(); ((RegionFunctionContext) functionContext).getDataSet().put(resolvePet.getName(), resolvePet); })); }
Example #3
Source File: PrimeNumber.java From geode-examples with Apache License 2.0 | 6 votes |
@Override public void execute(FunctionContext context) { RegionFunctionContext regionContext = (RegionFunctionContext) context; Region<Integer, String> region = regionContext.getDataSet(); List<Integer> primes = new ArrayList<>(); Set<Integer> keys = region.keySet(); for (Integer key : keys) { if (isPrime(key)) { primes.add(key); } } Collections.sort(primes); context.getResultSender().lastResult(primes); }
Example #4
Source File: UpperCaseNames.java From tutorials with MIT License | 5 votes |
@Override public void execute(FunctionContext<Boolean> context) { RegionFunctionContext regionContext = (RegionFunctionContext) context; Region<CustomerKey, Customer> region = regionContext.getDataSet(); for (Map.Entry<CustomerKey, Customer> entry : region.entrySet()) { Customer customer = entry.getValue(); customer.setFirstName(customer.getFirstName() .toUpperCase()); } context.getResultSender() .lastResult(true); }